Limit console messages' automatic collection of parser state.

Source/core/workers/WorkerGlobalScope.h

 /*
  * Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 133 matching lines @@
 
         virtual void refEventTarget() OVERRIDE { ref(); }
         virtual void derefEventTarget() OVERRIDE { deref(); }
         virtual EventTargetData* eventTargetData() OVERRIDE;
         virtual EventTargetData* ensureEventTargetData() OVERRIDE;
 
         virtual const KURL& virtualURL() const OVERRIDE;
         virtual KURL virtualCompleteURL(const String&) const;
 
         virtual void addMessage(MessageSource, MessageLevel, const String& message, const String& sourceURL, unsigned lineNumber, PassRefPtr<ScriptCallStack>, ScriptState* = 0, unsigned long requestIdentifier = 0) OVERRIDE;
-        virtual void addConsoleMessage(MessageSource, MessageLevel, const String& message, unsigned long requestIdentifier = 0) OVERRIDE;
+        virtual void addConsoleMessage(MessageSource, MessageLevel, const String& message, unsigned long requestIdentifier = 0, ParserStateCollectionDisposition = DoNotForceParserStateCollection) OVERRIDE;
 
         virtual EventTarget* errorEventTarget() OVERRIDE;
 
         KURL m_url;
         String m_userAgent;
 
         mutable RefPtr<WorkerLocation> m_location;
         mutable RefPtr<WorkerNavigator> m_navigator;
 
         OwnPtr<WorkerScriptController> m_script;
@@ skipping 15 matching lines @@
 
 inline WorkerGlobalScope* toWorkerGlobalScope(ScriptExecutionContext* context)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!context || context->isWorkerGlobalScope());
     return static_cast<WorkerGlobalScope*>(context);
 }
 
 } // namespace WebCore
 
 #endif // WorkerGlobalScope_h